Safe and humane solution for dealing with unwanted mice. Stores mice safely inside without harming them. Very easy to bait and set, and simple to release the mouse. Clear plastic for easy monitoring, with ventilation holes. British design. This humane mouse trap is designed for catch and release, keeping mice safely inside without harming them. It is quick and simple to bait, set and open, with clear plastic for easy visibility of the mouse inside. The compact design measures 50mm (H) x 180mm (W) x 55mm (D).